Located at the hometown of Mr. Pu Songling, King of Short Stories in the World, Shandong Chuanjun Chemical Co., Ltd of Zibo City is an enterprise incorporating science, industry andcommerce, and covers the production of rubber assistants, electronic chemicals, chemical reagents, and pharmaceutical intermediates. The company has the capital of RMBI8 million and 188 employees. We mainly produce chromium picolinate, chromium polynicotinate, rubber assistants,soldering flux, tin oxide, zirconia, potassium bichromate, ammonium dichromate, Chromium oxide green. The annual output of our company is over RMB150 million. Our company now annually produces 2000 tonnes of chromium trichloride, 5000 tonnes of Zinc borate, 50 tonnes of chromium picolinate, 50 tonnes of Chromium polynicotinate, 1000 tonne..